# Member of Technical Staff - Research Software Engineer - Safety Evaluations Infrastructure at Reflection AI

- Company: Reflection AI
- What the company does: Make intelligence open and accessible to all. Backed by Battery, Lightspeed and Sequoia.
- Company website: https://reflection.ai/
- Type: Startups (AI role)
- Level: Senior
- Location: New York, NY
- Work setup: On-site
- Posted: 2026-07-27
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/reflectionai/239d357b-806f-4d36-9eb8-9e95ba05a120
- Page: https://www.1752.vc/careers/jobs/reflection-ai-member-of-technical-staff-research-software-engineer-safety-evalua/

## About the role

As a Research Software Engineer on the Safety team, you will design, build, and own the infrastructure used to run our most sensitive model evaluations — including evaluations in CBRN (chemical, biological, radiological, and nuclear), child safety, and other dangerous-capability domains. These evaluations inform release decisions for our open models, so the systems you build must be secure, isolated, reproducible, and trustworthy under scrutiny.

Tags: Research